Parents are asking an elementary school in Meaford, Ont., to shut down Wi-Fi internet access over health concerns despite authorities saying there is no scientific evidence that the technology is harmful.

Reclassifying the iPad as a PC in terms of sales would catapult Apple past rivals Dell and HP, elevating the Mac maker to the No. 1 computer manufacturer in the U.S., one Wall Street analyst has noted.

I was astounded by Bill Rankin's map of Chicago's racial and ethnic divides and wanted to see what other cities looked like mapped the same way. To match his map, Red is White, Blue is Black, Green is Asian, Orange is Hispanic, Gray is Other, and each dot is 25 people. Data from Census 2000.